package jm.nj.demo13mian.demo01;
/*
*
* */
public class Person {
    private  String name;

    public Person(String name) {
        this.name = name;
    }

    public void show(){
        for (int i = 0; i < 20; i++) {
            System.out.println(i+":"+name);
        }
    }
}
